In a bus 1-persistence CSMA/CD with Tp = 50 microsec (us) and Tfr = 120 us, ther

Question

In a bus 1-persistence CSMA/CD with Tp = 50 microsec (us) and Tfr = 120 us, there are two stations, A and B. Both stations start sending frames to each other at the same time. Since the frames collide, each station tries to retransmit. Station A comes out with R = 0 and station B with R= 1. Ignore any other delay including the delay for sending jamming signals. Do the frames collide again? Draw a time-line diagram to prove your claim. Does the generation of a random number help avoid collision in this case?

Explanation / Answer

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